Onsi
How much does Onsi cost?
Prices are current as of 12 Sept 2026.
Onsi has no in-app products on record in the United States.
10+ alternatives to Onsi
| Onsi |   Zego Delivery |   Marshmallow Insurance |   Zego |   Carmoola - Used Car Finance | |
|---|---|---|---|---|---|
| Rating / 5 | 4.8 | 4.7 | 4.8 | 4.7 | 4.9 |
| Reviews | 1.2K | 36K | 33K | 16K | 5.2K |
| Released | 2022 | 2016 | 2021 | 2020 | 2022 |
Onsi reviews
4.8 out of 5, based on 1,212 reviews.
What people like
- You get cashback on everyday spending.
- It saves money on big brands.
- The interface is easy and simple.
- They run competitions for free prizes.
What they complain about
- Vouchers sometimes load with less money.
- Customer support ignores your complaints.
- App crashes or won't open vouchers.
- Fuel discounts are too small to matter.
Happy
Very usefull enjoy many discounts
Discount limit
Grocery (woolies Coles Amazon etc) limit should be clubbed and one should be allowed to use limit as per user need. I only shop from woolies because it’s close to my house, some mostly shop from Cole’s or Amazon.
Vouchers couldn’t load up
Vouchers didn’t open via app or through email at a busy supermarket till. Felt embarrassing while others were waiting for their turn. despite trying to log out and log back in, restating phone several times nothing worked. When contacted their customer service about refund, they came up with internet connection as a possible fault. Silly excuse While I managed to log back in several time and can purchased voucher on their app and with full internet connection.
Who uses Avis?
Anyone actually uses Avis in Singapore?
Value for money
Great little with some great deals
App Issue
Application is not opening
Fatal Bug
I have tried registering and resetting password, but I never get an email response back. Even more disturbing it says that my primary and backup email address is invalid - even though I have used them for over 5 years. This is a fatal bug in their implementation of the app.
Great discount
No complaints, great discounts
Worst app ever
Terrible experience and nightmare customer service.
Satisfactory App, but unsatisfactory Service
Bought a £50.- Aldi Voucher twice, no issue with the first purchase, but the 2nd one was only loaded with £30.- . When I complaint there was no easy way to check and resolve this, so it was dropped. Bottomline I lost £20.- and I have since deleted my account with Onsi.
Gone Beautiful
Hi thanks im a just eats driver and i loved this app helped alot to save money and thnx to bringing more and more offers for us really appreciated
Terrible
used to be called collective benefits and they had so many benefits on there. Majority of the discounts have been removed and the app has gone down. They barely offer anything discount wise and the offers are low. They used to do the cinema deals but removed them.
REWARDS REWARDS REWARDS!!!
Omg this feels like an endless pool of rewards, from cashback, to saving money on ASDA, Apple and even my fuel. They also run competitions and my friend won Airpods…! Really recommend a download
A waste of time
I earned £290 my 1st week & Onsi said they authorise £42 what a joke
Game Changer
I absolutely love the Collective Benefits app! It's been a game-changer for me. The app is incredibly easy to use and has streamlined the process of accessing benefits and perks through the platform I find work from. One of the things I love most about the app is how user-friendly it is. It's easy to navigate and find the information I need. Plus, it's great to have everything in one place - I no longer have to go through multiple websites or paper documents to access my benefits information.
Crony capitalism
It is bad. To say the least.
So cool
Amazing to get cash back as you spend and it’s so easy to use. Love using this card!
Now pointless
No fuel offers except for shell offering 4p off a litre when all shell stations are 7p and upwards more expensive than competitors. So even after the pathetic discount, you’re still paying more than what you would anywhere else. This app gets it’s ambitions mixed up with its capabilities.
My everyday spending sorted!
This cashback app is amazing! It's user-friendly and offers great deals and discounts on a wide range of products. You can save money and earn rewards effortlessly. It's definitely worth downloading!
Awful
Firstly it was much better as collective benefits. I could pay using American Express on the app with Apple Pay. Now they have decided to lower the savings at Morrisons fuel from 5% to 4%.
Revolutionising app
I've been able to access a range of tailored benefits, including savings and insurance options. The user interface is sleek, intuitive, and easy to navigate, making it a breeze to set up my account and manage my benefits. This app will revolutionise the way people approach work and financial well-being.
App is not working
I enjoyed the benefit it offers but the app is not working since last update…. Would need to go to its website now..please fix the issue
Instant cashback on EVERYTHING!
Love the Rewards Card — cashback on everything is the best perk ever. Loads of discounts at big brands too - Asda, Sainsbury’s, Nike. I’ve entered a few of their email competitions too - can get great prizes. Honestly helping so much with cost of living crisis
App doesn’t work
Waste of time , not sure if I can get my money back that was deposited in the app
Onsi FAQ
- Is Onsi free?
- Yes. The app is free, in all 175 countries it sells in, and it sells nothing inside it.
- Does Onsi have a free trial?
- No. None of its offers (US) come with a free trial.
- What are the best alternatives to Onsi?
- Zego Delivery (4.7 from 35,753 reviews), Marshmallow Insurance (4.8 from 33,423 reviews) and Zego (4.7 from 15,605 reviews).
Onsi download
Last updated 4 months ago.
Onsi sells in 175 countries. It was released 4 years and 2 months ago, on 14 Jul 2022. It holds a 4.8 rating from 1,212 reviews.
Supports 1 language: English.
How much does Onsi make?
Third-party estimates for the last 30 days, worldwide — not the store's own figures, which Apple publishes for nobody.